Ciba-geigy Corporation

Novartis Corporation

Ciba-geigy Ag

Haukur Kristinsson

Henry Szczepanski

Josef Ehrenfreund

Manfred Boger

Odd Kristiansen

Werner Topfl

Ernst Beriger

Willy Meyer

Peter Maienfisch

Beat Muller

Johannes P Pachlatko

Jozef Drabek

Werner Fory

Georg Pissiotas

Rolf Schurter

Hermann Rempfler

Henry Martin

Dag Dawes

Rene Eric Muntwyler

Peter J Diel

Walter Traber

Alfons Lukaszczyk

Beat Bohner

Wolfgang Eckhardt

Otto Rohr

Elmar Sturm

Hansrudolf Schwander

Peter Loew

Urs Burckhardt

Hanns Lind

Jean J Gallay

Gunter Mattern

Kurt Rufenacht

Karl Gatzi

Beat Boehner

Karl Gotzi

Compounds of formula ##STR1## wherein n and Z are as defined in claim 1, and, where appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.

Pyridine derivatives as pesticides

Compounds of the formula ##STR1## in which R.sub.l, R.sub.2, R.sub.3, R.sub.4, Y and Z are as defined in claim 1, and, if appropriate, the tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.

Imidazole derivatives

A process for the preparation of a compound of the formula ##STR1## where Z and R are defined herein. A compound of formula II ##STR2## where R.sub.1 defined herein, is reacted with hydrazine hydrate and then subjected to hydrolysis to form the compound of formula I ##STR3## and the compound of the formula I is reacted with the aldehyde of the formula ##STR4## into the resulting compound of the formula IV.

Process for the preparation of aminotriazine derivatives

The invention relates to a process for the preparation of a compound of formula ##STR1## useful as intermediate for the preparation of pesticides, wherein R is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkyl substituted by from 1 to 10 halogen atoms or by from 1 to 3 radicals selected from the group consisting of C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio and phenyl, phenyl or phenyl substituted by from 1 to 3 radicals selected from the group consisting of halogen, methyl, ethyl, methoxy, methylthio and nitro, which comprises reacting with hydrazine hydrate a compound of formula ##STR2## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkyl substituted by from 1 to 9 chlorine atoms, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 alkylsulfinyl, C.sub.1 -C.sub.3 alkylsulfonyl, phenyl, phenyl substituted by from 1 to 3 radicals selected from the group consisting of halogen, methyl, ethyl, methoxy, methylthio and nitro, or pyridyl, and subjecting to hydrolysis the resulting compound of formula ##STR3##

The invention relates to a process for the preparation of a compound of formula ##STR1## useful as intermediate for the preparation of pesticides, wherein R is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkyl substituted by from 1 to 10 halogen atoms or by from 1 to 3 radicals selected from the group consisting of C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio and phenyl, phenyl or phenyl substituted by from 1 to 3 radicals selected from the group consisting of halogen, methyl, ethyl, methoxy, methylthio and nitro, which comprises reacting with hydrazine hydrate a compound of formula ##STR2## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkyl substituted by from 1 to 9 chlorine atoms, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 alkylsulfonyl, C.sub.1 -C.sub.3 alkylsulfonyl, phenyl, phenyl substituted by from 1 to 3 radicals selected from the group consisting of halogen, methyl, ethyl, methoxy, methylthio and nitro, or pyridyl, and subjecting to hydrolysis the resulting compound of formula ##STR3##

There are disclosed novel substituted N-amino-1,2,4-triazinones of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.12 alkyl or C.sub.3 -C.sub.7 cycloalkyl,

Pest control agents

The invention relates to novel substituted phenylthioureas, phenylisothioureas and phenylcarbodiimides of formula I ##STR1## wherein Z is ##STR2## or --N.dbd.C.dbd.N--; R.sub.1 is C.sub.1 -C.sub.12 alkyl, C.sub.3 -C.sub.10 alkenyl, C.sub.3 -C.sub.10 alkynyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.1 -C.sub.3 alkyl substituted by 1 or 2 C.sub.3 -C.sub.6 cycloalkyl radicals, or is alkoxyalkyl containing a total of 3 to 10 carbon atoms, halogen-substituted C.sub.1 -C.sub.12 alkyl, polycyclic C.sub.7 -C.sub.10 cycloalkyl, or phenyl(C.sub.1 -C.sub.5)alkyl which may be substituted in the phenyl moiety by 1 or 2 identical or different members selected from the group consisting of halogen, methoxy, ethoxy and C.sub.1 -C.sub.5 alkyl,

Substituted thioureas, isothioureas and carbodiimides

Novel substituted N-amino-1,2,4-triazinones of formula I ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.12 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.2 haloalkyl, phenyl, benzyl, phenethyl, phenpropyl, phenbutyl or phenpentyl, or a phenyl, benzyl, phenethyl, phenpropyl, phenbutyl or phenpentyl radical that is mono- or di-substituted by halogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.2 haloalkyl, methoxy and/or by ethoxy,

Pesticides

Novel substituted N-amino-1,2,4-triazinones of formula I ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.12 alkyl, C.sub.3 C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.2 haloalkyl, phenyl, benzyl, phenethyl, phenproptyl, phenbutyl or phenpentyl, or a phenyl, benzyl, phenethyl, phenpropyl, phenbutyl or phenpentyl radical that is mono- or di-substituted by halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.2 haloalkyl, methoxy and/or by ethoxy,

The invention relates to novel substituted 2,4-diamino-5-cyano-pyrimidines of formula ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl,

Insecticidal 5-pyrimidine carbonitriles

The invention relates to novel 5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives of the general formula I ##STR1## wherein X is oxygen or sulfur;

5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics

A process for protecting cultivated plants against aggressive agricultural chemicals is described in which oxide derivatives of the formula ##STR1## are used as antidotes. Either the cultivated area for the cultivated plants or the cultivated plants themselves or parts of the plant (seeds, tubers, stem parts, and the like), as desired, can be treated with these oxide derivatives, which are used as a dressing.

Thiadiazolyl-glyoxylonitrile-2-oxime ether derivatives for protecting

Growing community of inventors

Bottmingen, Switzerland

Haukur Kristinsson